yo yo effect (n) - the action of a girl or boy from a past realationship toying with your emotions. Sending signals that they want you back and suddenly being very cold to you off and on. Sort of keeping you as a back up if their current realationship or intrest fails
by Manny Lai June 12, 2006
Get the yo yo effectmug. Only one man has been the yo yo master and the holy ones name is Shia Labeouf. He was presented with a trophy, god himself gave Shia Labeouf this trophy.
by Jdogyoyomaster July 15, 2007
Get the yo yo mastermug. when a male or female is standing on there head with legs spread they tie a string to a dildo and pull and push it in and out of the other persons butthole
by brown yo-yo October 30, 2008
Get the brown yo-yomug. A turbulent relationship in which at one time your relationship is riding wave of warmth and the next moment anger and hate creeps in.
by ShUNIX October 13, 2008
Get the yo yo relationshipmug. YOS (rhymes with sauce) - You're overly specific. When someone, usually a nerd, responds to a question or statement with far more detail than necessary. This response will usually be accompanied by condescension or arrogance. Contrast with YAS, you're adequetly specific.
Normal Person: You're being overly specific.
YOSer: Don't you mean I'm being itoo/i specific?
Normal Persion: YOS. You're doing it again, YOSer.
YOSer: Don't you mean I'm being itoo/i specific?
Normal Persion: YOS. You're doing it again, YOSer.
by Dubman2525 August 14, 2010
Get the YOSmug. A racially-charged term used by older white Baltimore natives for young black men. Its origins possibly come from the greeting "yo" that said white Baltimore natives ascribe to blacks. Frequently heard in TV and media set in Baltimore such as the TV shows "Homicide," "The Corner" and "The Wire."
by thewirefan21 June 16, 2011
Get the Yomug. Yo, What are youd doing.
by Buddy November 17, 2003
Get the Yomug.